Advance Math question and answers for July 07, 2023
- Q Show that for any k ≥ 2, if n + 1 distinct integers are chosenfrom the set [kn] = {1, 2, . . . , kn}, then there will be...
- Q Consider a damped forced mass-spring system with m = 1, γ = 2,and k = 26, under the influence of an external force F(t) = 82cos(4t).a) (8 points) Find the...
- Q Prove a (Dedekind) set is inï¬nite iff there exists an injectivefunction f : N→ A.please help prove this clearly and i will rate the best answerthank you
- Q Prove that if (6; a) = (6; b) = 1, then 24 | (a^2 - b^2).
- Q a) The 10 members of the committee have to choose one presidentand two vice presidents (these have to be three different people).In how many ways can they choose these officers?...
- Q I need the matlab codes for followingquestion(1) (a). Solve the followingsecond-order differential equations by a pair of first-orderequations, xyʹʹ − yʹ −8x3y3 = 0; with initialconditions y = 0.5 and...
- Q 1. (2 pts each) Consider the following algorithm:procedurepolynomial(c,a0,a1,…an:real numbers)power≔1y≔a0for i=1 to n  power≔power*cy≔y+ai*powerreturn y(Note: y=ancn + an-1cn-1 +. . . + a1C +a0 so the finalvalue of y is the value...
- Q Sorur Inc. has gone out on bid for an electronic component.Expected demand is 500 units per month. The item can be purchasedfrom either Asha Manufacturing or Brian Manufacturing. Their priceschedule...
- Q Combinatorics:6. A mathematician picks and integer i from the set{1,2,3,...,15} and a computer scientist tries to find the number byasking questions of the form: Is i<x, i>x, or i=x? Show...
- Q Prove that {??+?:?,?∈?} is dense in ? if and onlyif  r is an irrational number.
- Q Solve the following DEs1.) dy/dx + y =e^3x2.) x^2y' +xy = 13,) x(dy/dx)-y = x^2 sin(x)4.) y' - 2y = e^2x, y(0) = 25.) cos(x)(dy/dx) + ysin(x) = 1, y(pi/4)...
- Q Differential Equations with Matlab 3rd Edition Matlab ProblemSet F Number 8:Consider the predator-prey model dx/dt = x(4-3y) dy/dt = y(x-2)in which x >= 0 represents the population of the prey...
- Q During a flu epidemic in a city of 1,000,000, a flu vaccinesells in proportion to both the number of people already inoculatedand the number not yet inoculated. If 100 doses...
- Q I am confused on the Gram-Schmidt Orthogonalization Process andhow it works? The examples do not make sense to me. Thank You.
- Q **Program needs to be in matlab format**A bowling match consists of ten frames. Each frame except forthe tenth consists of one or two balls, or attempts to knock downthe ten...
- Q In Matlab:Any complex number z=a+bi can be given by its polar coordinatesr and θ, where r=|z|=sqrt(a^2+b^2) is the magnitude and θ=arctan(ba) is the angle. Write a function that will return...
- Q Consider the linear transformation T: R2x2 ->R2x2 defined by T(A) = AT - A.Determine the eigenvalues of this linear transformation andtheir algebraic and geometric multiplicities.
- Q Solve the following initial value problem over the interval fromt = 0 to 1 where y(0) = 1 using the followingmethods with a step size of 0.25.dy/dt=(1+4t)*sqrt(y)a) Analytical methodb) Euler's...
- Q Solve the following initial value problem over the interval fromt = 0 to 2 where y(0) = 1 using the followingmethods.dy/dt=y*t^2−1.1ya) Analytical methodb) Euler's method with h=0.5 at t=2c) Euler's...
- Q Use undetermined coefficients to find the particular solutiontoy''−9y'+20y=−3936sin(4t)
- Q 1313) Given the DEQ y'=3x-y^2*7/10. y(0)=9/2. Determine y(2)byEuler integration with a step size (delta_x) of 0.2.ans:1
- Q Determine whether the members of the given set of vectors arelinearly independent. If they are linearly dependent, find a linearrelation among them of the form c1x(1) + c2x(2) + c3x(3)...
- Q pls explain the answer a little bit, thank you.Let A ∈ Mm,n(F) and let TA : F n → F m be the correspondinglinear map (see (1.2)). (a) Prove that...
- Q Numerical Analysis:Use Muller's method to find a solution in [0.1, 1] accurate towithin 600x^4−550x^3+200x^2−20x−1=0. Explain how the algorithmworks.Please show table with all values, not just the final rootvalue.
- Q A toll-free phone number is available from 9 AM to 9 PM for yourcustomers to register complaints about a product purchased fromyour company. Past history indicates that an average of...
- Q You collect several thousand Drosophila melanogaster individualsfrom the UC Davis experimental orchard in Winters. Youuse1000 ofthese flies to establish a laboratory population, which youmaintain at a census population size of...
- Q Two independent methods of forecasting based on judgment andexperience have been prepared each month for the past 10 months.The forecasts and actual sales are as follows:MonthSalesForecast 1Forecast 218307907602845800795379580582048258158305770780795683579079677857658008835785835980580081010855820795c. Prepare a...
- Q Part 1Question 1Develop two simulation models of tossing two six-sided dice(numbered 1 through 6 on the six faces).Model 1: Simulate rolling asingle die twice and add the total. Model 2:...
- Q If the sequence is increasing then it a) converges to itssupremum b) diverges c) may converge to its supremum d) isboundedif S= { 1/n - 1/m: n,m belongs to N...
- Q Is the following statement always true? “If an irreducibleMarkov chain has period 2, then for every state i∈S we haveP2ii>0.†(Prove if “yesâ€, provide a counterexample if “noâ€)
- Q 2.a) Find Ts(x), the third degree Taylor polynomial about x -0,for the function e2b) Find a bound for the error in the interval [0, 1/2]3. The following data is If...
- Q A car loan is taken for $13,000 to be paid back in 5 years, withmonthly payments of $495. What nominal annual interest rate isbeing charged in this loan?1) 27.42%2) 42.26%3)...
- Q Show that f(x) = x^4+x^3+3x^2+7x−8 is irreducible over Z.
- Q Prove that a full m-ary tree of height h has at least h(m − 1)leaves.
- Q Compare and contrast John Taylor's and Howling Wolf's TreatySigning at Medicine Lodge Creek. In your discussion, incorporatethe following terms: ethnocentric, aesthetic, form, content,representational, abstract, and iconography. Make sure your answerdemonstrates...
- Q Find the values of p for which the series is convergent(a) Σ(n=2 to ∞) 1/n(ln n)^p(b) Σ(n=2 to ∞) n(1+n^2)^pHINT: Use the integral test to investigate both
- Q write a matlab script for double mass spring system withanimation.
- Q S_3 is the vector space of polynomials degree <= 3. V is asubspace of poly's s(t) so that s(0) = s(1) = 0. The inner productfor two poly. s(t) and...
- Q Un cuerpo que pesa 3 libras fuerza cuelga de un resorte y loestira 6 pulgadas. Determine la amplitud de movimiento armónico siel cuerpo se libera 4 pulgadas por encima de...
- Q Question 2. Consider a simple economy with two types of workers.There are capable workers (type A), constituting 70% of thepopulation, with remaining workers (type B) being of averageability. There are...
- Q Using Burnside's Lemma, determine a formula for the number oforbits under the action of D8 on the set of colourings.(We colour each side of a square with one of k...
- Q Multiplication can be thought of as repeated addition. Threetimes four is 4 added to itself 3 times.1) Create an assembly program that multiplies two 8 bit integers(2's complement) together in...
- Q write a four pages essay on analyzing networks?this is for Linear Algebra.
- Q * explaine Eulermethod by words.* Advantage ofusing Euler mehtod* compar betweenEuler and Improved Euler method.______please dont copy theans from wep .
- Q Determine whether the lines ?1:?=6+3?,?=6+2?,?=13+4? and?2:?=−11+4??=−8+4??=−13+7? intersect, are skew, or are parallel. Ifthey intersect, determine the point of intersection; if not leavethe remaining answer blanks empty.
- Q Write your own routine to solve a system of n linear equationsand n unknowns using the LU decomposition. Input should take anaugmented matrix and the number of equations n. Output...
- Q Write a Matlab program to create specialized plotanimation with 16 frames by using fastFourier transforms of complex matrices
- Q (a) Find the Riemann sum forf(x) = 4sin(x), 0 ≤ x ≤3π/2,with six terms, taking the sample points to be right endpoints.(Round your answers to six decimal places.)R6 =(b) Repeat...
- Q 1. Reflect on the concept of function. What concepts (only thenames) did you need to accommodate the concept of function in yourmind?2. What is the simplest function you can imagine?3....
- Q Use Euler's method to obtain a four-decimal approximation of theindicated value. Carry out the recursion of (3) in Section 2.6yn + 1 = yn + hf(xn,yn)Â Â Â Â Â Â Â Â (3)by hand, first usingh =...
- Q In an article in the Journal of Marketing, Bayusstudied the differences between \"early replacement buyers†and\"late replacement buyers†in making consumer durable goodreplacement purchases. Early replacement buyers are consumers whoreplace...
- Q Juan Solez, a prominent painter, takes out a simple discount notefor one year from River National Bank for $5,000. The annual rateof interest is 8%. What is the amount of:...
- Q Prove the theorem in the lecture:Euclidean Domains and UFD'sLet F be a field, and let p(x) in F[x]. Prove that (p(x)) is amaximal ideal in F[x] if and only if...
- Q Shown below are rental and leasing revenue figures for officemachinery and equipment in the United States over a 7-year periodaccording to the U.S. Census Bureau. Use this data and theregression...
- Q Let G be a bipartite graph and r ∈ Z>0. Prove that if G isr-regular, then G has a perfect matching.HINT:  Use the Marriage Theorem and the PigeonholePrinciple. Recall that G...
- Q Plug this into LINGO and provide the objective function valuebelow.Min 130x1 + 125x2st60x1 + 10x2 > = 5050x1 + 35x2 > = 85x1, x2 >= 0, both integers
- Q Let A be an n × n real symmetric matrix with its row and columnsums both equal to 0. Let λ1, . . . , λn bethe eigenvalues of A,...
- Q Which of the following statistics associated with the GoldenGate Bridge in San Francisco, California, are exact numbers andwhich have some inherent uncertainty?Part 1: The roadway is six lanes wide. Choose...
- Q 1. Is the following set of connectives functionally complete?Justify your answer.{∧,∨,→,↔}
- Q How many cyclic codes of length 4 are there over F5? Find agenerator matrix and a parity check matrix for each 2-dimensionalcode.
- Q 1. Mike took clothes to the cleaners three times last month.First, he brought 4 shirts and 1 pair of slacks and paid 11.95.Then he brought 5 shirts, 2 pairs of...
- Q Please Use Matlab to do this problem:The cross-sectional area measurements (??2) from 7 cells are asfollows:? = [153.3 91.2 99.3 115.0 101.7 135.8 102.4 ]Assuming the cross-sectional areas of the...
- Q In the equation SEND + MORE = MONEY each letter represents adifferent digit (0-9). The addition is done in the usual way fromright to left, first adding D and E...
- Q For this problem, let ke = max{2,the largest even number in yourstudent number}, ko = max{3,the largest odd number in your studentnumber} So, e.g., if your student number is 5135731,...
- Q Let A = {1,2,3}. In each part, give an example of the requestedfunction and justify that your example has the required properties,or explain why no such function exists.(a) A function...
- Q fourier transform of the following with steps:x(t) = z(t) + z(t - 30)x(t) = z(2*t) + z(t + 30)x(t) = z^(2)(t)
- Q Please use python or matlab. The function e^x −100x^2 =0 hasthree true solutions.Use secant method to locate the solutions withtolerance 10^(−10).
- Q Please provide step by step solution in excel (with formulas)Breaking Even Mountain Cycle specializes in making custom mountainbikes. The company founder, PJ Steffan, is having a hard timemaking the business...
- Q Use the Stoke’s theorem to evaluate Z Z S (∇×F)·nˆ·dS where F(x,y, z) = (x^2 z^2,y^2 z^2, xyz) and surface S is part of theparaboloid z = x^2 + y^2...
- Q howto find arithmetic sequence, geometric sequence, and fibonaccisequence on excel?
- Q knot theoryexplain Jones polynomial and kauffman polynomial.
- Q Give an example of a graph G with p(G) = 7 and c(G) = 3.
- Q Suppose that n guests all have an identical key to get into aconference, which is given to the front desk of the venue. As theyare leaving, the keys are given...
- Q I have to finish the code given by my diff eq professor toanalyze the lorenz function at different initial conditions anddifferent values for p. I am not sure how to...
- Q 1. Consider the initial value problem y′ =1+y/t, y(1)=3for1≤t≤2.• Show that y(t) = t ln t + 3t is the solution to the initialvalue problem.• Write a program that implements...
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